Roland Model MPU-105 Midi Output Selector Made in Japan . Tested.

Roland MT-32 LA Synthesis Multi Timbre Sound Module MIDI Vintage Synth Tested

Roland M-OC1 Orchestra Sound Module GS MIDI Rack Synth Tested from Japan

Roland SC-88VL MIDI Sound Module Canvas GS Tested Working Import From Japan

Roland MT-32 Sound Module w/ Power Adapter Manual Tested Working Used Japan

Roland SC-88 Sound Canvas MIDI Sound Module Generator Tested Used Japan

Roland JX-8P Analog Synthesizer 61-Key w/ Hard Case MIDI Tested from Japan

Roland R8M Drum Sound Module Rackmount Percussion Synthesizer Tested item Japan